Renaissance Technologies

New 13F: Q3 2026

Renaissance Technologies filed its 13F for the quarter ended Sep 30, 2026 on Nov 12, 2026: $15.4B in AI and semiconductor stocks; $6.2B bought and $7.9B sold against its previous quarter, at the quarter's prices.

Renaissance Technologies declares $17.1B in 148 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 22.7% of its $75.1B 13F portfolio. Largest positions: NVIDIA (0.03% of the company) and Alphabet (0.03% of the company). Over time: $17.1B in 148 of these companies for Q2 2026, against $13.8B in 124 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $7.3B and sold $7.1B of these stocks, at the quarter's prices: a net purchase of $178.0M; 28 new positions and 19 sold out.

Performance of its AI picks

The AI-stock portfolio Renaissance Technologies declared for Q2 2026 (Form 13F), held unchanged, returned +0.7% in Q3 2026 (SMH -7.1%), ranked 1275 of 1,785 active managers. Over the last 12 months, quarter after quarter: +91.6% (SMH +87.2%). Over three years, quarter after quarter: +509.5% (SMH +325.8%). Over five years, quarter after quarter: +581.6% (SMH +389.8%). Trades made during a quarter are not visible in 13F filings: this measures its declared picks, not the return of its funds.

Largest positions

  1. NVIDIA (NVDA): $1.4B, 7.2M shares, 0.03% of the company, 1.9% of its portfolio (added this quarter); held since Q1 2023
  2. Alphabet (GOOGL): $1.4B, 4.0M shares, 0.03% of the company, 1.9% of its portfolio (added this quarter); held since Q4 2019 or earlier
  3. Meta Platforms (META): $1.2B, 2.1M shares, 0.08% of the company, 1.6% of its portfolio (added this quarter); held since Q4 2019 or earlier
  4. Intel (INTC): $1.0B, 7.3M shares, 0.14% of the company, 1.4% of its portfolio (trimmed this quarter); held since Q4 2024
  5. Palantir (PLTR): $883.0M, 7.6M shares, 0.31% of the company, 1.2% of its portfolio (added this quarter); held since Q2 2021
  6. Amazon (AMZN): $582.0M, 2.4M shares, 0.02% of the company, 0.78% of its portfolio (added this quarter); held since Q4 2019 or earlier
  7. Sterling Infrastructure (STRL): $575.3M, 685,369 shares, 2.2% of the company, 0.77% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  8. CrowdStrike (CRWD): $571.6M, 3.0M shares, 0.29% of the company, 0.76% of its portfolio (new position this quarter)
  9. Argan (AGX): $517.8M, 648,379 shares, 4.6% of the company, 0.69% of its portfolio (added this quarter); held since Q4 2019 or earlier
  10. Apple (AAPL): $499.8M, 1.7M shares, 0.01% of the company, 0.67% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
  11. AMD (AMD): $463.8M, 829,697 shares, 0.05% of the company, 0.62% of its portfolio (added this quarter); held since Q3 2025
  12. Seagate (STX): $441.3M, 457,353 shares, 0.20% of the company, 0.59% of its portfolio (added this quarter); held since Q2 2024
  13. TSMC (TSM): $421.8M, 883,247 shares, 0.02% of the company, 0.56% of its portfolio (added this quarter); held since Q4 2019 or earlier
  14. Texas Instruments (TXN): $417.9M, 1.4M shares, 0.15% of the company, 0.56% of its portfolio (added this quarter); held since Q3 2025
  15. Broadcom (AVGO): $360.3M, 953,939 shares, 0.02% of the company, 0.48% of its portfolio (added this quarter); held since Q2 2022

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